National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Sunday Brings Heat Relief For Some; Flash Flood Threat Along Cold Front

A cold front shifting across the Central Plains, Midwest, Great Lakes and Northeast on Sunday will bring some relief from the heat with cooler and drier air. Excessive heat holds Sunday roughly south of I-70. Heavy rain from thunderstorms along the front may bring flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Lake Charles Regional Airport (KLCH)

Lat: 30.13°NLon: 93.23°WElev: 7ft.

A Few Clouds

81°F

27°C

Humidity 85%
Wind Speed Calm
Barometer 29.96 in (1015.3 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 21 Jul 12:53 am CDT
Extended Forecast for

Sulphur LA

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. South wind around 5 mph becoming calm.

    Slight Chance
    T-storms

    Low: 76 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 89. Heat index values as high as 99. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 89 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.

    Chance
    T-storms

    Low: 75 °F

  • Monday

    Monday: Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 88 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.

    Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Northeast wind around 5 mph.

    Chance
    Showers

    Low: 69 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers. Mostly sunny, with a high near 87. Northeast wind 5 to 10 mph.

    Slight Chance
    Showers

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 68. Northeast wind around 5 mph.

    Mostly Clear

    Low: 68 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. South wind around 5 mph becoming calm.
Sunday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 89. Heat index values as high as 99. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Northeast wind around 5 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 87. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 68. Northeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Sulphur LA
 30.24°N 93.37°W
Last Update:
1:05 am CDT Jul 21, 2019
Forecast Valid:
1am CDT Jul 21, 2019-6pm CDT Jul 27, 2019
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation